21716764160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 320

約数和(自身を含む): 65014088832

約数和(自身を除く): 43297324672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 128, 130, 140, 146, 160, 182, 208, 224, 256, 260, 280, 292, 320, 364, 365, 416, 448, 455, 511, 512, 520, 560, 584, 640, 728, 730, 832, 896, 910, 949, 1022, 1040, 1120, 1168, 1277, 1280, 1456, 1460, 1664, 1792, 1820, 1898, 2044, 2080, 2240, 2336, 2554, 2555, 2560, 2912, 2920, 3328, 3584, 3640, 3796, 4088, 4160, 4480, 4672, 4745, 5108, 5110, 5824, 5840, 6385, 6643, 6656, 7280, 7592, 8176, 8320, 8939, 8960, 9344, 9490, 10216, 10220, 11648, 11680, 12770, 13286, 14560, 15184, 16352, 16601, 16640, 17878, 17920, 18688, 18980, 20432, 20440, 23296, 23360, 25540, 26572, 29120, 30368, 32704, 33202, 33215, 33280, 35756, 37376, 37960, 40864, 40880, 44695, 46592, 46720, 51080, 53144, 58240, 60736, 65408, 66404, 66430, 71512, 75920, 81728, 81760, 83005, 89390, 93221, 93440, 102160, 106288, 116207, 116480, 121472, 130816, 132808, 132860, 143024, 151840, 163456, 163520, 166010, 178780, 186442, 186880, 204320, 212576, 232414, 232960, 242944, 261632, 265616, 265720, 286048, 303680, 326912, 327040, 332020, 357560, 372884, 408640, 425152, 464828, 466105, 485888, 531232, 531440, 572096, 581035, 607360, 652547, 653824, 654080, 664040, 715120, 745768, 817280, 850304, 929656, 932210, 1062464, 1062880, 1144192, 1162070, 1211873, 1214720, 1305094, 1308160, 1328080, 1430240, 1491536, 1634560, 1700608, 1859312, 1864420, 2124928, 2125760, 2288384, 2324140, 2423746, 2429440, 2610188, 2656160, 2860480, 2983072, 3262735, 3269120, 3401216, 3718624, 3728840, 4249856, 4251520, 4576768, 4648280, 4847492, 5220376, 5312320, 5720960, 5966144, 6059365, 6525470, 7437248, 7457680, 8483111, 8499712, 8503040, 9296560, 9694984, 10440752, 10624640, 11441920, 11932288, 12118730, 13050940, 14874496, 14915360, 16966222, 17006080, 18593120, 19389968, 20881504, 21249280, 22883840, 23864576, 24237460, 26101880, 29748992, 29830720, 33932444, 37186240, 38779936, 41763008, 42415555, 42498560, 47729152, 48474920, 52203760, 59497984, 59661440, 67864888, 74372480, 77559872, 83526016, 84831110, 96949840, 104407520, 119322880, 135729776, 148744960, 155119744, 167052032, 169662220, 193899680, 208815040, 238645760, 271459552, 297489920, 310239488, 334104064, 339324440, 387799360, 417630080, 542919104, 620478976, 678648880, 775598720, 835260160, 1085838208, 1357297760, 1551197440, 1670520320, 2171676416, 2714595520, 3102394880, 4343352832, 5429191040, 10858382080, 21716764160]

約数ペア:

[(1, 21716764160), (2, 10858382080), (4, 5429191040), (5, 4343352832), (7, 3102394880), (8, 2714595520), (10, 2171676416), (13, 1670520320), (14, 1551197440), (16, 1357297760), (20, 1085838208), (26, 835260160), (28, 775598720), (32, 678648880), (35, 620478976), (40, 542919104), (52, 417630080), (56, 387799360), (64, 339324440), (65, 334104064), (70, 310239488), (73, 297489920), (80, 271459552), (91, 238645760), (104, 208815040), (112, 193899680), (128, 169662220), (130, 167052032), (140, 155119744), (146, 148744960), (160, 135729776), (182, 119322880), (208, 104407520), (224, 96949840), (256, 84831110), (260, 83526016), (280, 77559872), (292, 74372480), (320, 67864888), (364, 59661440), (365, 59497984), (416, 52203760), (448, 48474920), (455, 47729152), (511, 42498560), (512, 42415555), (520, 41763008), (560, 38779936), (584, 37186240), (640, 33932444), (728, 29830720), (730, 29748992), (832, 26101880), (896, 24237460), (910, 23864576), (949, 22883840), (1022, 21249280), (1040, 20881504), (1120, 19389968), (1168, 18593120), (1277, 17006080), (1280, 16966222), (1456, 14915360), (1460, 14874496), (1664, 13050940), (1792, 12118730), (1820, 11932288), (1898, 11441920), (2044, 10624640), (2080, 10440752), (2240, 9694984), (2336, 9296560), (2554, 8503040), (2555, 8499712), (2560, 8483111), (2912, 7457680), (2920, 7437248), (3328, 6525470), (3584, 6059365), (3640, 5966144), (3796, 5720960), (4088, 5312320), (4160, 5220376), (4480, 4847492), (4672, 4648280), (4745, 4576768), (5108, 4251520), (5110, 4249856), (5824, 3728840), (5840, 3718624), (6385, 3401216), (6643, 3269120), (6656, 3262735), (7280, 2983072), (7592, 2860480), (8176, 2656160), (8320, 2610188), (8939, 2429440), (8960, 2423746), (9344, 2324140), (9490, 2288384), (10216, 2125760), (10220, 2124928), (11648, 1864420), (11680, 1859312), (12770, 1700608), (13286, 1634560), (14560, 1491536), (15184, 1430240), (16352, 1328080), (16601, 1308160), (16640, 1305094), (17878, 1214720), (17920, 1211873), (18688, 1162070), (18980, 1144192), (20432, 1062880), (20440, 1062464), (23296, 932210), (23360, 929656), (25540, 850304), (26572, 817280), (29120, 745768), (30368, 715120), (32704, 664040), (33202, 654080), (33215, 653824), (33280, 652547), (35756, 607360), (37376, 581035), (37960, 572096), (40864, 531440), (40880, 531232), (44695, 485888), (46592, 466105), (46720, 464828), (51080, 425152), (53144, 408640), (58240, 372884), (60736, 357560), (65408, 332020), (66404, 327040), (66430, 326912), (71512, 303680), (75920, 286048), (81728, 265720), (81760, 265616), (83005, 261632), (89390, 242944), (93221, 232960), (93440, 232414), (102160, 212576), (106288, 204320), (116207, 186880), (116480, 186442), (121472, 178780), (130816, 166010), (132808, 163520), (132860, 163456), (143024, 151840)]